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authorStephen Warren <swarren@nvidia.com>2014-05-23 12:47:06 -0600
committerPantelis Antoniou <panto@antoniou-consulting.com>2014-06-12 14:15:59 +0300
commitd4622df34280830cfe0678f098d3d9f62e6b5d94 (patch)
tree0f8331826fab5b370cd0ca2604635236f85d0a5d /disk/part.c
parente153b13c8e300236e6d505bea629cc81fd0988cb (diff)
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mmc: return meaningful error codes from mmc_select_hwpart
Rather than just returning -1 everywhere, try to return something meaningful from mmc_select_hwpart(). Note that most other MMC functions don't do this, including functions called from mmc_select_hwpart(), so I'm not sure how effective this will be. Still, it's one less place with hard-coded -1. Suggested-by: Pantelis Antoniou <panto@antoniou-consulting.com> Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Pantelis Antoniou <panto@antoniou-consulting.com>
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